Q 1: Simplify, 9x^{2}+7y3+6x+7y. 2x^{2}+6x+11y+3 9x^{2}+6x+14y3 8x^{2}+5x+14y3 9^{2}+6x+14y3

Q 2: Add the given terms, 5x+27x = _____? Answer:

Q 3: Find the value of the expression 8x+20, when x=3. Answer:

Q 4: 4x^{3}+9x^{2}+7x^{5} find the degree of polynomial. Answer:

Q 5: Find the value of the expression x^{3}+x+3, when x=5. Answer:

Q 6: Find the value of an expression (21/8)x  20/9 when x=1. Answer:

Q 7: Find the value of an expression (7/8)x + 5/2 when x=4. Answer:

Q 8: Add the given terms, 6x+7x6x = ____? Answer:

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